Hydrologic data monitoring system

Abstract

The invention discloses a hydrologic data monitoring system, which comprises a monitoring center system, one or more wireless gateways, one or more wireless hydrologic data acquisition terminals and one or more sensors for measuring hydrologic data, wherein each wireless hydrologic data acquisition terminal is connected with the one or more sensors, and used for receiving the hydrologic data from the sensor which is connected with the wireless hydrologic data acquisition terminal, converting the hydrologic data and then sending the hydrologic data to each wireless gateway; and each wireless gateway is used for receiving the hydrologic data from the one or more wireless hydrologic data acquisition terminals in a coverage range of the wireless gateway, aggregating the hydrologic data and then sending the hydrologic data to the monitoring center system. By adoption of the hydrologic data monitoring system, low-cost and low-complexity sensor data acquisition, transmission and monitoring associated with hydrologic monitoring can be realized.

Description

technical field [0001] The invention relates to the monitoring field, in particular to a hydrological data monitoring system. Background technique [0002] The main rivers in urban areas are not only landscape rivers but also main flood discharge channels in urban areas, and urban stormwater management is facing some special problems. On the one hand, maintaining the urban landscape requires the river to operate at a relatively high water level; on the other hand, local heavy rains will generate large runoff into the river. If the water level of the river is not controlled in time, it will affect the efficiency of drainage, and even cause jacking and urban water accumulation. In order to meet the goal of fine water flow scheduling, it is urgent to grasp the water level, flow, engineering basic parameters and other information of inner city rivers, lakes and pipe networks, so as to provide a technical means for reasonable, effective and timely water flow scheduling of urban r...

AI Technical Summary

Problems solved by technology

On the one hand, maintaining the urban landscape requires the river to operate at a relatively high water level; on the other hand, local heavy rains will generate large runoff into the river. If the water level of the river is not controlled in time, it will affect the efficiency of drainage, and even cause jacking and urban water accumulation.

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